West Yost conducted a hydrogeologic study in support of EBMUD’s Groundwater Management Plan (GMP) for the South East Bay Plain (SEBP). This study aided EBMUD’s efforts to implement conjunctive use to improve water supply reliability. The project study area included the entire SEBP extending from the City of Hayward in the south to the City of Oakland in the north. The project included the following activities:

West Yost provided design and construction services for a new municipal supply well with a desired production capacity of 1,000 gpm or more, without the need for wellhead treatment. The hydrogeologic work for this project included developing the technical plans and specifications (P&S) for the bidding, design and construction of both the above-grade and below-grade facilities for this well.